NO931961D0 - FORM, AND MANUFACTURING THEREOF - Google Patents

FORM, AND MANUFACTURING THEREOF

Info

Publication number
NO931961D0
NO931961D0 NO931961A NO931961A NO931961D0 NO 931961 D0 NO931961 D0 NO 931961D0 NO 931961 A NO931961 A NO 931961A NO 931961 A NO931961 A NO 931961A NO 931961 D0 NO931961 D0 NO 931961D0
Authority
NO
Norway
Prior art keywords
percent
weight
forging
billet
manufacturing
Prior art date
Application number
NO931961A
Other languages
Norwegian (no)
Inventor
Vesa Ollilainen
Ilkka Lahti
Original Assignee
Imatra Steel Oy Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imatra Steel Oy Ab filed Critical Imatra Steel Oy Ab
Publication of NO931961D0 publication Critical patent/NO931961D0/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
  • Prostheses (AREA)
  • Paper (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

For producing a forging with good fatigue strength the billet for the desired forging is made of a material which, in addition to iron, contains the following elements: C from 0.2 to 0.6 percent by weight Si from 1.25 to 2.0 percent by weight Mn from 0.5 to 1.5 percent by weight V from 0.04 to 0.2 percent by weight S from 0 to 0.2 percent by weight Cr from 0 to 0.5 percent by weight Al from 0 to 0.1 percent by weight N from 0 to 0.04 percent by weight Nb from 0 to 0.1 percent by weight Ti from 0 to 0.05 percent by weight. The billet is forged at a temperature of more than 800 DEG C. Subsequently, the billet, which has now become a forging, is cooled in air or gas substantially uniformly acting on the forging.
NO931961A 1992-05-29 1993-05-28 FORM, AND MANUFACTURING THEREOF NO931961D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI922461A FI922461A (en) 1992-05-29 1992-05-29 SMIDESSTYCKE OCH DESS FRAMSTAELLNINGSFOERFARANDE

Publications (1)

Publication Number Publication Date
NO931961D0 true NO931961D0 (en) 1993-05-28

Family

ID=8535372

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931961A NO931961D0 (en) 1992-05-29 1993-05-28 FORM, AND MANUFACTURING THEREOF

Country Status (5)

Country Link
EP (1) EP0572246B1 (en)
AT (1) ATE147799T1 (en)
DE (1) DE69307393T2 (en)
FI (1) FI922461A (en)
NO (1) NO931961D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746683B1 (en) * 1996-03-29 1998-04-30 Ascoforge Safe METHOD FOR MANUFACTURING A FORGED CONNECTING ROD BLANK
ES2128240B1 (en) * 1996-07-26 2000-01-01 Gsb Grupo Siderurgico Vasco S PROCEDURE FOR THE MANUFACTURE OF MICROALLOYED STEELS.
DE19751640A1 (en) * 1997-11-21 1999-05-27 Bayerische Motoren Werke Ag Forged connecting rod consisting of carbon steel, with fracture separated bearing cap
EP1700925B1 (en) * 2005-03-09 2009-09-09 Ovako Bar Oy Ab High-strength air cooled steel alloy and hot worked product
IT1398688B1 (en) * 2009-06-12 2013-03-08 F A C E M S P A PROCEDURE FOR THE PRODUCTION OF A CEMENTATION STEEL PIECE, BASED ON HOT MOLDING FOLLOWED BY CONDITIONED COOLING AND SUB-CRITICAL ANNEALING, AND ITS RELATIVE SYSTEM
JP6299321B2 (en) * 2014-03-25 2018-03-28 愛知製鋼株式会社 Reduced V-type hot forged non-heat treated parts with excellent machinability and fatigue strength and small hardness variation and manufacturing method thereof
JP6693206B2 (en) * 2016-03-23 2020-05-13 愛知製鋼株式会社 Crankshaft, manufacturing method thereof, and crankshaft steel
CA3080313C (en) * 2017-10-31 2023-01-10 Nippon Steel Corporation Hot forged steel material
DE102019123334A1 (en) * 2019-08-30 2021-03-04 Mannesmann Precision Tubes Gmbh Steel material for a drive shaft, method for producing a drive shaft from this steel material and drive shaft therefrom
CN114769481B (en) * 2022-05-05 2023-12-26 无锡派克新材料科技股份有限公司 Forging process for improving impact of stainless steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173782A (en) * 1962-06-13 1965-03-16 Bethlehem Steel Corp Vanadium nitrogen steel
SU301371A1 (en) * 1969-06-04 1971-04-21 В. В. Рунов, К. Шепел козский , В. М. Семенов Научно исследовательский институт автотракторных материалов SPRING STEEL
BE821354A (en) * 1974-03-04 1975-04-23 A HIGH STRENGTH PROPERTY STEEL
SU522264A1 (en) * 1975-03-20 1976-07-25 Ордена Трудового Красного Знамени Центральный Научно-Исследовательский Институт Черной Металлургии Им.И.П.Бардина Structural steel
DE3009443C2 (en) * 1980-03-12 1981-11-19 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Use of a steel of high strength and toughness
JPS5925024B2 (en) * 1980-06-26 1984-06-13 株式会社神戸製鋼所 steel for suspension springs

Also Published As

Publication number Publication date
ATE147799T1 (en) 1997-02-15
DE69307393T2 (en) 1997-05-15
FI922461A0 (en) 1992-05-29
EP0572246B1 (en) 1997-01-15
DE69307393D1 (en) 1997-02-27
EP0572246A1 (en) 1993-12-01
FI922461A (en) 1993-11-30

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